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arXiv · 2609.02674

Thermal Quantum Fluctuations in Einstein-Nonlinear Maxwell-Yukawa Black Hole

M. Mangut
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Abstract

This study investigates an Einstein-nonlinear electrodynamic black hole generated by a Yukawa-screened electromagnetic potential and examines its thermal properties through the calculation of the fundamental thermodynamic potentials and variables. The effect of thermal fluctuations on the calculated standard thermodynamic quantities is analyzed through two different correction terms added to the Bekenstein-Hawking entropy. In this work, the thermodynamic behavior in cases where the black hole has a relatively large event horizon is investigated using a logarithmic correction term representing corrections arising from quantum fields in constant backgrounds. In addition, thermal fluctuations occurring in cases where the event horizon is small are analyzed through an exponential correction term added to the entropy, reflecting non-perturbative quantum effects. Finally, the thermodynamic functions for all obtained cases are examined graphically, and the stability properties of the black hole are discussed in detail.

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M. Mangut. 2026-09-02. Thermal Quantum Fluctuations in Einstein-Nonlinear Maxwell-Yukawa Black Hole. https://doi.org/10.1016/j.aop.2026.170705

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